85220805 (number)

85220805 is an odd 8-digits composite number following 85220804 and preceding 85220806. In scientific notation, it is written as 8.5220805 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 43739136 positive integers (up to 85220805) that are relatively prime to 85220805.

Interesting facts

Basic properties

Name

Name eighty-five million two hundred twenty thousand eight hundred five

Notation

Scientific notation 8.5220805 × 10^7
Engineering notation 8.5220805 × 10^6

Prime Factorization of 85220805

Prime Factorization 15 × 37 × 97 × 1583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85220805
Product of the distinct prime numbers

The prime factorization of 85220805 is 15 × 37 × 97 × 1583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 80, 75, 163, 535, 8688, 1525, 58547, 32816, 850191, 608646, 5381824, 4278262, 36827371, 91738009, 333794560, 697113035, 7438468374, 8729115283

Basic calculations (n = 85220805)

Multiplication

n×y
n×2 170441610
n×3 255662415
n×4 340883220
n×5 426104025

Division

n÷y
n÷2 42610402.5
n÷3 28406935
n÷3 21305201.25
n÷5 17044161

Exponentiation

ny
n2 7262585604848025
n3 6.1892339162656E+23
n4 5.2745149667746E+31
n5 4.4949841145308E+39

Nth Root

y√n
2√n 9231.5115230389
3√n 440.06336036597
4√n 96.080755216843
5√n 38.557523011529

Divisors of 85220805

1, 15, 37, 97, 555, 1455, 1583, 3589, 23745, 53835, 58571, 153551, 878565, 2303265, 5681387, 85220805

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85220804
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85220805 can be divided by 16 positive divisors. The sum of these divisors (counting 85220805) is 1, the average is 0.0625.

Base conversion 85220805

Base System Value
2 Binary 101000101000101110111000101
3 Ternary 12221100122222010
4 Quaternary 11011011313011
5 Quinary 133304031210
6 Senary 12242324433
8 Octal 505056705
10 Decimal 85220805
12 Duodecimal 24659719
16 Hexadecimal 5145dc5
20 Vigesimal 16ccc05
36 Base36 1eqksl

Cryptographic Hash Functions

md5 098fc5ef33495d0f126f7bc0d178ff17
sha1 befb6866f10f6b8dcd04544fc8d7e20658ed6e19
sha256 a02e46f962b755bc7edda827a989cdb114559e6d72208a61d8d835c39ab8b435
sha512 5e5c874bc99d90878211e156186bf54ceb7da77fb1b0961bffa30dc6a01c0091c55670ae5f6617a4b01c4f71f7241faa4bc06b9ac3cf69a5621ba8a51ba083f2
ripemd-160 205f2de1d6040238885c68c497f6d3a8a96a7920

85220805 as geometric shapes

Circle

Radius = n
Diameter 170441610
Circumference 535458109.84202
Area 2.2816085582258E+16

Sphere

Radius = n
Volume 2.5925402403585E+24
Surface area 9.126434232903E+16
Circumference 535458109.84202

Square

Length = n
Perimeter 340883220
Area 7262585604848025
Diagonal 120520418.22735

Cube

Length = n
Surface area 43575513629088150
Volume 6.1892339162656E+23
Space diagonal 147606764.12192

Equilateral Triangle

Length = n
Perimeter 255662415
Area 3.1447918154788E+15
Altitude 73803382.06096

Triangular Pyramid

Length = n
Surface area 3.1447918154788E+15
Volume 7.294082120902E+22
Height 40173472.742451